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Damage Failure and Anti-Blast Performance of Concrete-Infilled Double Steel Corrugated-Plate Wall under Near Field Explosion
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Chunfeng ZHAO1, Li ZHANG1, Xiaojie LI2
Chinese Journal of High Pressure Physics | 2024, 38(1) : 014102-1 - 014102-17
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Chinese Journal of High Pressure Physics | 2024, 38(1): 014102-1-014102-17
• Dynamic Response of Matter •
Damage Failure and Anti-Blast Performance of Concrete-Infilled Double Steel Corrugated-Plate Wall under Near Field Explosion
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Chunfeng ZHAO1, Li ZHANG1, Xiaojie LI2
Affiliations
  • 1College of Civil Engineering, Hefei University of Technology, Hefei 230000, Anhui, China
  • 2State Key Laboratory of Structural Analysis and Industrial Equipment, Dalian University of Technology, Dalian 116024, Liaoning, China
Published: 2024-02-05 doi: 10.11858/gywlxb.20230727
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Compared with the traditional reinforced concrete and profiled double-skin composite wall (PDSCW), concrete-infilled double steel corrugated-plate wall (CDSCW) has better axial compressive capacity, lateral flexural stiffness, impact resistance and seismic performance, which has broad application prospect in ship and military field. In this paper, two types of CDSCW specimens were designed and produced. Firstly, the damage modes and dynamic responses of the two specimens were analyzed and compared through near-field explosion test. Secondly, the finite element model of CDSCW was established by using ANSYS/LS-DYNA software. The damage mechanism and explosion response of CDSCW and PDSCW under near-field explosion were studied, and the results were compared with the test results. Finally, effects of concrete thickness, steel plate thickness and charge quantity on the anti-blast performance of corrugated double steel plate composite wall board were analyzed. The results show that, compared with PDSCW, CDSCW with the same concrete and component size (length and width) have greater flexural rigidity, energy dissipation capacity, and better knock resistance performance under near field explosion. Increasing the corrugated depth can effectively improve the anti-blast performance of CDSCW, which provides reference for the design of anti-blast component and related engineering research.

near field explosion  /  concrete-infilled double steel corrugated-plate wall  /  damage mode  /  dynamic response  /  anti-blast performance
赵春风, 张利, 李晓杰. 近场爆炸下波纹双钢板混凝土组合墙板的损伤破坏及抗爆性能. 高压物理学报, 2024 , 38 (1) : 014102-1 -014102-17 . DOI: 10.11858/gywlxb.20230727
Chunfeng ZHAO, Li ZHANG, Xiaojie LI. Damage Failure and Anti-Blast Performance of Concrete-Infilled Double Steel Corrugated-Plate Wall under Near Field Explosion[J]. Chinese Journal of High Pressure Physics, 2024 , 38 (1) : 014102-1 -014102-17 . DOI: 10.11858/gywlxb.20230727
Year 2024 volume 38 Issue 1
6
3
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Article Info
doi: 10.11858/gywlxb.20230727
  • Receive Date:2023-08-28
  • Online Date:2026-11-05
  • Published:2024-02-05
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History
  • Received:2023-08-28
  • Revised:2023-09-13
Affiliations
    1College of Civil Engineering, Hefei University of Technology, Hefei 230000, Anhui, China
    2State Key Laboratory of Structural Analysis and Industrial Equipment, Dalian University of Technology, Dalian 116024, Liaoning, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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